You won't be getting the fastest response, but at least you no longer have to open a separate app to go to the app's official website or to launch iTunes and send feedback. This is a feature every app should have.
Not really free: While labeled as a free app, many of its features are not free. For instance, to view connection details alone, you will have to pay $0.99. If you want to access all of the features listed on the Index app store page, you have to spend $3.99.
Index works well, doing what it promises without issues. The problem with it is its misleading advertising: the free label only tries to get you to download the app on

The button for maximizing the video to take up the full screen doesn't work, so while you can enlarge the entire playback window, the video, itself, still only takes up a tiny portion of that space.
This free app is great for making music playlists out of YouTube videos once you get the hang of the interface. It's not the best option, though, if you're actually interested in watching the videos, themselves, as the viewing window is quite small.
Index for Mac helps you easily access files even if you don't have the time to meticulously place them in their appropriate folders. With this app you can tag not only files, but also e-mails, notes, and links.
Familiar and intuitive user interface: Index for Mac somewhat resembles the Finder window of Mac,